1.5G A cylinder-piston arrangement contains a mixture of 1 kg of carbon dioxide and 2 kg...

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1.5G A cylinder-piston arrangement contains a mixture of 1 kg of carbon dioxide and 2 kg of nitrogen at 120 kPa and 300 K. It is heated and during this process, the piston rises until the volume is tripled while the pressure remains constant. Determine: (a) (b) (c) (d) The molar composition of the mixture Heat transfer to the gases Work done by the gases on the piston. Change in internal energy of the mixture. 1.5G A cylinder-piston arrangement contains a mixture of 1 kg of carbon dioxide and 2 kg of nitrogen at 120 kPa and 300 K. It is heated and during this process, the piston rises until the volume is tripled while the pressure remains constant. Determine: (a) (b) (c) (d) The molar composition of the mixture Heat transfer to the gases Work done by the gases on the piston. Change in internal energy of the mixture.